Completionism

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    The goal of achieving every objective in a game, as opposed to merely doing enough to win. uncountable
  2. 2
    The goal of collecting, visiting, experiencing, etc. every item of a set. uncountable

    "Lee's crossover idea was a sales bonanza, propelling Marvel readership inot unheard-of spheres of completionism"

Example

More examples

"Lee's crossover idea was a sales bonanza, propelling Marvel readership inot unheard-of spheres of completionism"

Etymology

From completion + -ism.

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.